36425781241 has 2 divisors, whose sum is σ = 36425781242. Its totient is φ = 36425781240.

The previous prime is 36425781229. The next prime is 36425781307. The reversal of 36425781241 is 14218752463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32609136400 + 3816644841 = 180580^2 + 61779^2 .

It is a cyclic number.

It is not a de Polignac number, because 36425781241 - 2⁷ = 36425781113 is a prime.

It is not a weakly prime, because it can be changed into another prime (36425781641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18212890620 + 18212890621.

It is an arithmetic number, because the mean of its divisors is an integer number (18212890621).

Almost surely, 2^36425781241 is an apocalyptic number.

It is an amenable number.

36425781241 is a deficient number, since it is larger than the sum of its proper divisors (1).

36425781241 is an equidigital number, since it uses as much as digits as its factorization.

36425781241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 43.

The spelling of 36425781241 in words is "thirty-six billion, four hundred twenty-five million, seven hundred eighty-one thousand, two hundred forty-one".